Design of machine and machine elements Machine design Machine design is the art of planning or devising new or improved machines to accomplish specific purposes. In general, a machine will consist of a combination of several different mechanical elements properly designed and arranged to work together, as a whole. During the initial planning of a machine, fundamental decisions must be made c
第 1页 JOURNAL OF COAL SCIENCE&ENGINEERING (CHINA) ISSN 1006-9097 pp 83-87 Vo1.10 No.l June 200.1 Development of belt conveyor driving system FU Jun-qing( 付峻青 ),WANG Cong(王聪 ),HUO Wei(霍伟 ) (Department of Information and Electrical Engineering, China University of Mining&Technology IBei,jing) Beijing 100083, China) Abstract A short review for the exi